davidmorales200132 davidmorales200132
  • 13-05-2020
  • Mathematics
contestada

Add.
Your answer should be an expanded
polynomial in standard form.
(3x^3+ 4x²) + (3x^3– 4x^2 – 9x) =

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chelseaneko11
chelseaneko11 chelseaneko11
  • 13-05-2020
I think it’s (7x^5) + (-1x^5 + 9x)
Answer Link
blandonkeyli29
blandonkeyli29 blandonkeyli29
  • 20-07-2020

Answer:

6x^3-9x

Step-by-step explanation:

Answer Link

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